|
| Commodity | 2005 | 2007 | 2010 | 2011 |
| Coal/rock cutters & tunnelling mach. other than self-propelled | | $217,854 | | |
| Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled | $619 | | $58,622 | |
| Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled | | $4,186 | $27,896 | $5,420 |
| Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ... | | | $325,144 | |
| Tamping/compacting mach., not self-propelled | $4,783 | | $1,025,353 | $26,114 |
| Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ... | $56,568 | | $1,480,209 | $1,870,439 |
| Total | $61,970 | $222,040 | $2,917,224 | $1,901,973 |
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